The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 11, 1996
Filed:
Jan. 26, 1994
Paul C Hershey, Manassas, VA (US);
Raymond F Daugherty, Mt. Airy, MD (US);
John G Waclawsky, Frederick, MD (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A system is disclosed for the dynamic switching between a first Event Driven Interface and a second Event Driven Interface based upon inband information contained in the data frames of a data communications network. This enables the selective realtime transfer of routing control based upon diverse communications protocols, for example. A first routing table can be contained in a first Event Driven Interface and a second routing table can be embodied in a second Event Driven Interface, and in this example, by means of the first Event Driven Interface identifying the switchover pattern contained within a switching segment of the data frame, the system can automatically switch over to connect a second Event Driven Interface to the data communications network, containing a second routing table configuration. In this manner, realtime control of routing, for example, can be accomplished with inband information in a data communications network.